/* ==========================================================================
   KALEEM KHAN DIGITAL MARKETING ACADEMY - DESIGN SYSTEM & STYLES
   File: css/academy.css
   Consistent with Quiet Grid Design System & Site Tokens
   ========================================================================== */

/* 1. Global Academy Page Base */
.academy-page {
    background-color: var(--bg, #FFFFFF);
    color: var(--ink, #0F1115);
    min-height: 100vh;
}

/* 2. Academy Hero Section */
.academy-hero {
    position: relative;
    padding: calc(84px + 3rem) 0 3rem;
    border-bottom: 1px solid var(--border, #E6E8EC);
    background: #FFFFFF;
}

.academy-hero-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
}

.academy-badge-wrap {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.academy-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent, #5B5FEF);
    background: rgba(91, 95, 239, 0.08);
    border: 1px solid rgba(91, 95, 239, 0.2);
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
}

.academy-status-badge {
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    color: var(--muted, #6B7280);
}

.academy-hero-title {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: clamp(2.25rem, 4vw, 3.25rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--ink, #0F1115);
    margin: 0 0 1rem 0;
}

.academy-hero-subtitle {
    font-family: var(--font-body, 'Public Sans', system-ui, sans-serif);
    font-size: clamp(1.05rem, 1.4vw, 1.2rem);
    line-height: 1.5;
    color: #4B5563;
    margin: 0 0 1.75rem 0;
    max-width: 640px;
}

.academy-hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.academy-stats-bar {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border, #E6E8EC);
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--ink, #0F1115);
    line-height: 1.1;
}

.stat-label {
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    color: var(--muted, #6B7280);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

/* Instructor Card (Hero Right) */
.academy-instructor-card {
    background: #FAFAFC;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 16px;
    padding: 2rem;
    position: relative;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.03);
}

.instructor-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.instructor-avatar-wrap {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    overflow: hidden;
    background: #E8EAFE;
    border: 2px solid #5B5FEF;
    flex-shrink: 0;
}

.instructor-avatar-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.instructor-info h3 {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0 0 0.25rem 0;
    color: var(--ink, #0F1115);
}

.instructor-role {
    font-size: 0.82rem;
    color: var(--accent, #5B5FEF);
    font-weight: 600;
    display: block;
}

.instructor-bio {
    font-size: 0.9rem;
    line-height: 1.55;
    color: #4B5563;
    margin: 0 0 1.25rem 0;
}

.instructor-meta-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.meta-chip {
    font-family: var(--font-mono, monospace);
    font-size: 0.72rem;
    color: #374151;
    background: #FFFFFF;
    border: 1px solid var(--border, #E6E8EC);
    padding: 0.2rem 0.55rem;
    border-radius: 6px;
}

/* 3. Continue Learning Banner (Dynamic client progress) */
.academy-continue-banner {
    display: none;
    background: #F0F4FF;
    border: 1px solid rgba(91, 95, 239, 0.25);
    border-radius: 12px;
    padding: 1.25rem 1.75rem;
    margin: 1.75rem 0 0 0;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.continue-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.continue-icon {
    width: 40px;
    height: 40px;
    background: var(--accent, #5B5FEF);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.continue-title {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink, #0F1115);
    margin: 0;
}

.continue-desc {
    font-size: 0.85rem;
    color: #4B5563;
    margin: 0.2rem 0 0 0;
}

/* 4. Section Structure */
.academy-section {
    padding: 4.5rem 0;
    border-bottom: 1px solid var(--border, #E6E8EC);
}

.section-head {
    max-width: 720px;
    margin-bottom: 3rem;
}

.section-pretitle {
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent, #5B5FEF);
    display: block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--ink, #0F1115);
    margin: 0 0 0.75rem 0;
}

.section-sub {
    font-size: 1.05rem;
    color: #555B66;
    line-height: 1.55;
    margin: 0;
}

/* Outcomes and Who It's For Cards */
.academy-outcomes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.outcome-card {
    background: #FFFFFF;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 12px;
    padding: 1.75rem;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.outcome-card:hover {
    border-color: rgba(91, 95, 239, 0.35);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.outcome-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(91, 95, 239, 0.08);
    color: var(--accent, #5B5FEF);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.outcome-card h3 {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ink, #0F1115);
    margin: 0 0 0.65rem 0;
}

.outcome-card p {
    font-size: 0.92rem;
    line-height: 1.55;
    color: #555B66;
    margin: 0;
}

/* 5. Device-Stored Progress Widget (Course Syllabus Page) */
.academy-progress-widget {
    background: #FAFAFC;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    margin-top: 1.5rem;
}

.progress-widget-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.progress-label-wrap {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.progress-headline {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--ink, #0F1115);
}

.progress-count-text {
    font-family: var(--font-mono, monospace);
    font-size: 0.78rem;
    color: var(--muted, #6B7280);
}

.btn-reset-progress {
    background: none;
    border: none;
    color: #9CA3AF;
    font-family: var(--font-mono, monospace);
    font-size: 0.72rem;
    cursor: pointer;
    text-decoration: underline;
    padding: 0;
}

.btn-reset-progress:hover {
    color: #EF4444;
}

.progress-bar-track {
    width: 100%;
    height: 8px;
    background: #E5E7EB;
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.progress-bar-fill {
    height: 100%;
    background: #10B981;
    border-radius: 999px;
    transition: width 0.3s ease;
}

.progress-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    color: #6B7280;
    line-height: 1.45;
}

/* 6. 5-Stage Roadmap Cards (Suggested Learning Order) */
.roadmap-stages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1.25rem;
}

.roadmap-stage-card {
    background: #FFFFFF;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 12px;
    padding: 1.35rem 1.25rem;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.roadmap-stage-card:hover {
    border-color: rgba(91, 95, 239, 0.35);
}

.stage-step-pill {
    font-family: var(--font-mono, monospace);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent, #5B5FEF);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
}

.roadmap-stage-card h3 {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink, #0F1115);
    margin: 0 0 0.5rem 0;
}

.roadmap-stage-card p {
    font-size: 0.82rem;
    line-height: 1.5;
    color: #555B66;
    margin: 0;
}

/* 7. Full 14-Module Syllabus & Lesson Rows */
.syllabus-modules-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.module-card {
    background: #FFFFFF;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.module-card:hover {
    border-color: #D1D5DB;
}

.module-header {
    padding: 1.35rem 1.75rem;
    background: #FAFAFC;
    border-bottom: 1px solid var(--border, #E6E8EC);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.module-title-wrap {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.module-number-pill {
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--accent, #5B5FEF);
    background: rgba(91, 95, 239, 0.08);
    padding: 0.2rem 0.55rem;
    border-radius: 6px;
    text-transform: uppercase;
}

.module-name {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ink, #0F1115);
    margin: 0;
}

.module-count-badge {
    font-family: var(--font-mono, monospace);
    font-size: 0.72rem;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    background: #FFFFFF;
    border: 1px solid var(--border, #E6E8EC);
    color: var(--muted, #6B7280);
}

.module-count-badge.is-active {
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.25);
    color: #059669;
    font-weight: 600;
}

.module-count-badge.is-pending {
    color: #9CA3AF;
}

.module-lessons-container {
    display: flex;
    flex-direction: column;
}

.lesson-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.15rem 1.75rem;
    border-bottom: 1px solid var(--border, #E6E8EC);
    transition: background 0.15s ease;
    gap: 1.5rem;
    background: #FFFFFF;
}

.lesson-row:last-child {
    border-bottom: none;
}

.lesson-row.is-published:hover {
    background: #FAFAFC;
}

.lesson-row.is-draft {
    background: #FCFCFD;
}

.lesson-left {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    flex: 1;
}

.lesson-check-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    margin-top: 0.25rem;
    flex-shrink: 0;
    border: 1.5px solid #D1D5DB;
    background: #FFFFFF;
    color: #10B981;
    transition: all 0.2s ease;
}

.lesson-row.is-completed .lesson-check-icon {
    background: #10B981;
    border-color: #10B981;
    color: #FFFFFF;
}

.lesson-circle-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent, #5B5FEF);
}

.lesson-circle-muted {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #E5E7EB;
}

.lesson-num-label {
    font-family: var(--font-mono, monospace);
    font-size: 0.72rem;
    color: var(--muted, #6B7280);
    margin-bottom: 0.2rem;
    text-transform: uppercase;
}

.lesson-link {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink, #0F1115);
    text-decoration: none;
    line-height: 1.35;
    display: inline-block;
}

.lesson-link:hover {
    color: var(--accent, #5B5FEF);
    text-decoration: underline;
}

.lesson-title-muted {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.05rem;
    font-weight: 600;
    color: #6B7280;
    line-height: 1.35;
}

.lesson-short-desc {
    font-size: 0.88rem;
    color: #555B66;
    margin: 0.35rem 0 0 0;
    line-height: 1.5;
}

.lesson-right {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.status-pill {
    font-family: var(--font-mono, monospace);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.status-pill.is-published {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.status-pill.is-draft {
    background: #F3F4F6;
    color: #9CA3AF;
    border: 1px solid #E5E7EB;
}

.lesson-start-link {
    font-family: var(--font-mono, monospace);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent, #5B5FEF);
    text-decoration: none;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
}

.lesson-start-link:hover {
    text-decoration: underline;
}

.lesson-draft-label {
    color: #D1D5DB;
    font-family: var(--font-mono, monospace);
    font-size: 0.8rem;
}

/* 8. 1:1 Teaching Section ("Learn with Kaleem") */
.academy-teaching-box {
    background: linear-gradient(180deg, #FFFFFF 0%, #FAFAFC 100%);
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 16px;
    padding: 3rem 2.5rem;
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 3rem;
    align-items: center;
}

.teaching-headline {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.75rem;
    font-weight: 800;
    margin: 0 0 0.85rem 0;
    color: var(--ink, #0F1115);
}

.teaching-copy {
    font-size: 1rem;
    line-height: 1.6;
    color: #4B5563;
    margin: 0 0 1.5rem 0;
}

.teaching-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.75rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.teaching-features li {
    font-size: 0.92rem;
    color: #374151;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.teaching-features li svg {
    color: var(--accent, #5B5FEF);
    flex-shrink: 0;
}

.teaching-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
}

.teaching-card-right {
    background: #FFFFFF;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 12px;
    padding: 1.75rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.teaching-card-title {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    color: var(--ink, #0F1115);
}

.teaching-card-sub {
    font-size: 0.88rem;
    color: #555B66;
    line-height: 1.5;
    margin: 0 0 1.25rem 0;
}

/* 9. Lesson Template Layout (academy-lesson.php) */
.lesson-page-wrap {
    padding-top: calc(84px + 1.5rem);
    padding-bottom: 5rem;
    background: #FFFFFF;
}

.lesson-breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-family: var(--font-mono, monospace);
    font-size: 0.78rem;
    color: var(--muted, #6B7280);
    margin-bottom: 1.75rem;
}

.lesson-breadcrumbs a {
    color: var(--muted, #6B7280);
    text-decoration: none;
    transition: color 0.15s ease;
}

.lesson-breadcrumbs a:hover {
    color: var(--accent, #5B5FEF);
}

/* Mobile Syllabus Trigger Bar (Only shown on mobile) */
.mobile-syllabus-trigger-bar {
    display: none;
}

.lesson-layout-grid {
    display: grid;
    grid-template-columns: 290px minmax(0, 1fr);
    gap: 3.5rem;
    align-items: start;
}

/* Lesson Syllabus Sidebar */
.lesson-sidebar-sticky {
    position: sticky;
    top: calc(84px + 1.5rem);
    background: #FAFAFC;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 12px;
    padding: 1.25rem;
    max-height: calc(100vh - 110px);
    overflow-y: auto;
}

.sidebar-title-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--border, #E6E8EC);
    margin-bottom: 1rem;
}

.sidebar-title {
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink, #0F1115);
}

.sidebar-close-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    color: #6B7280;
    cursor: pointer;
    padding: 0;
}

.sidebar-modules-nav {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
}

.sidebar-module-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.sidebar-module-heading {
    display: flex;
    align-items: baseline;
    gap: 0.45rem;
    font-family: var(--font-mono, monospace);
    font-size: 0.72rem;
    font-weight: 700;
    color: #4B5563;
    text-transform: uppercase;
    padding: 0.2rem 0;
}

.sidebar-mod-num {
    color: var(--accent, #5B5FEF);
}

.sidebar-lessons-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sidebar-lesson-item {
    border-radius: 6px;
    transition: background 0.15s ease;
}

.sidebar-lesson-link {
    font-size: 0.84rem;
    color: #4B5563;
    text-decoration: none;
    padding: 0.35rem 0.5rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    line-height: 1.35;
    transition: background 0.15s ease, color 0.15s ease;
}

.sidebar-lesson-link:hover {
    background: #F3F4F6;
    color: var(--ink, #0F1115);
}

.sidebar-lesson-item.is-current .sidebar-lesson-link {
    background: rgba(91, 95, 239, 0.1);
    color: var(--accent, #5B5FEF);
    font-weight: 600;
}

.sidebar-lesson-link.is-disabled {
    color: #9CA3AF;
    cursor: default;
}

.sidebar-lesson-item.is-completed .lesson-check-icon {
    background: #10B981;
    border-color: #10B981;
    color: #FFFFFF;
}

.sidebar-lesson-item .lesson-check-icon {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    margin-top: 0;
    flex-shrink: 0;
}

.sidebar-lesson-item .lesson-circle-dot,
.sidebar-lesson-item .lesson-circle-muted {
    width: 4px;
    height: 4px;
}

.sidebar-lesson-num {
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 0.2rem;
}

.sidebar-coming-pill {
    font-family: var(--font-mono, monospace);
    font-size: 0.65rem;
    color: #9CA3AF;
    background: #F3F4F6;
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    margin-left: 0.3rem;
}

/* 10. Central Lesson Content Elements */
.lesson-main-article {
    max-width: 820px;
}

.lesson-header-area {
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border, #E6E8EC);
    margin-bottom: 2rem;
}

.lesson-meta-top {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
    flex-wrap: wrap;
}

.lesson-module-pill {
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent, #5B5FEF);
    background: rgba(91, 95, 239, 0.08);
    padding: 0.25rem 0.65rem;
    border-radius: 6px;
    text-transform: uppercase;
}

.lesson-time-badge {
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    color: var(--muted, #6B7280);
}

.lesson-article-title {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: clamp(2rem, 3.2vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--ink, #0F1115);
    line-height: 1.15;
    margin: 0 0 1rem 0;
}

.lesson-article-lead {
    font-size: 1.12rem;
    line-height: 1.55;
    color: #4B5563;
    margin: 0 0 1.5rem 0;
}

.lesson-author-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border, #E6E8EC);
}

.lesson-author-left {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.lesson-author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    overflow: hidden;
    background: #E8EAFE;
    border: 1.5px solid var(--accent, #5B5FEF);
    flex-shrink: 0;
}

.lesson-author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lesson-author-name {
    font-size: 0.9rem;
    color: var(--ink, #0F1115);
    display: block;
}

.lesson-author-sub {
    font-size: 0.78rem;
    color: #6B7280;
    display: block;
}

.lesson-dates-wrap {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.lesson-date-item {
    display: flex;
    flex-direction: column;
}

.date-label {
    font-family: var(--font-mono, monospace);
    font-size: 0.68rem;
    text-transform: uppercase;
    color: var(--muted, #6B7280);
}

.lesson-date-item time {
    font-family: var(--font-mono, monospace);
    font-size: 0.8rem;
    color: var(--ink, #0F1115);
    font-weight: 600;
}

/* Learning Objectives & Prerequisites Card */
.lesson-objectives-card {
    background: #FAFAFC;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 12px;
    padding: 1.5rem 1.75rem;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.objectives-title {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink, #0F1115);
    margin: 0 0 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.objectives-title svg {
    color: var(--accent, #5B5FEF);
}

.objectives-list {
    margin: 0;
    padding-left: 1.25rem;
}

.objectives-list li {
    font-size: 0.92rem;
    color: #374151;
    margin-bottom: 0.4rem;
    line-height: 1.5;
}

.prereq-col {
    padding-top: 1rem;
    border-top: 1px solid var(--border, #E6E8EC);
}

.prereq-label {
    font-family: var(--font-mono, monospace);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--muted, #6B7280);
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.25rem;
}

.prereq-text {
    font-size: 0.88rem;
    color: #4B5563;
    margin: 0;
}

/* Table of Contents */
.lesson-toc {
    background: #FFFFFF;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 10px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 2.5rem;
}

.toc-title {
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted, #6B7280);
    display: block;
    margin-bottom: 0.75rem;
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toc-list li a {
    font-size: 0.92rem;
    color: var(--ink, #0F1115);
    text-decoration: none;
    transition: color 0.15s ease;
}

.toc-list li a:hover {
    color: var(--accent, #5B5FEF);
    text-decoration: underline;
}

/* 11. Instructional Content Typography & Callouts */
.lesson-body-content {
    font-family: var(--font-body, 'Public Sans', system-ui, sans-serif);
    font-size: 1.05rem;
    line-height: 1.7;
    color: #1F2937;
    margin-bottom: 3rem;
}

.lesson-body-content h2 {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--ink, #0F1115);
    margin: 2.75rem 0 1rem 0;
    letter-spacing: -0.015em;
    scroll-margin-top: 100px;
}

.lesson-body-content h3 {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--ink, #0F1115);
    margin: 2rem 0 0.75rem 0;
}

.lesson-body-content p {
    margin: 0 0 1.25rem 0;
}

.lesson-body-content ul,
.lesson-body-content ol {
    margin: 0 0 1.5rem 0;
    padding-left: 1.5rem;
}

.lesson-body-content li {
    margin-bottom: 0.5rem;
}

/* Callout Box inside Lesson */
.lesson-callout {
    background: #F8FAFC;
    border-left: 4px solid var(--accent, #5B5FEF);
    border-radius: 0 10px 10px 0;
    padding: 1.25rem 1.5rem;
    margin: 2rem 0;
}

.callout-title {
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent, #5B5FEF);
    display: block;
    margin-bottom: 0.4rem;
}

.lesson-callout p {
    margin: 0;
    font-size: 0.95rem;
    color: #334155;
    line-height: 1.55;
}

/* Comparison Tables in Lessons */
.table-responsive-wrap {
    overflow-x: auto;
    margin: 2rem 0;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 10px;
}

.lesson-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    text-align: left;
}

.lesson-table th {
    background: #FAFAFC;
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted, #6B7280);
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--border, #E6E8EC);
}

.lesson-table td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border, #E6E8EC);
    color: #374151;
    line-height: 1.5;
}

.lesson-table tr:last-child td {
    border-bottom: none;
}

/* Framework Cards inside Lesson */
.framework-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    margin: 2rem 0;
}

.framework-card {
    background: #FAFAFC;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 10px;
    padding: 1.5rem;
}

.framework-num {
    font-family: var(--font-mono, monospace);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent, #5B5FEF);
    margin-bottom: 0.5rem;
    display: block;
}

.framework-card h4 {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    color: var(--ink, #0F1115);
}

.framework-card p {
    font-size: 0.88rem;
    color: #555B66;
    margin: 0;
    line-height: 1.5;
}

/* 12. Hands-on Exercise & Self-Check Accordion */
.lesson-exercise-section {
    margin: 3.5rem 0 2.5rem;
    border-top: 1px solid var(--border, #E6E8EC);
    padding-top: 2.5rem;
}

.exercise-card {
    background: #FAFAFC;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 12px;
    padding: 1.75rem 2rem;
    margin-bottom: 2rem;
}

.exercise-head {
    margin-bottom: 1.25rem;
}

.exercise-tag {
    font-family: var(--font-mono, monospace);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent, #5B5FEF);
    display: block;
    margin-bottom: 0.35rem;
}

.exercise-title {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--ink, #0F1115);
    margin: 0;
}

.exercise-checklist {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.exercise-checklist li {
    font-size: 0.95rem;
    color: #374151;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    line-height: 1.5;
}

.check-box-icon {
    font-size: 1.1rem;
    color: var(--accent, #5B5FEF);
    flex-shrink: 0;
    margin-top: -0.1rem;
}

/* Self-Check Questions */
.self-check-container {
    background: #FFFFFF;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 12px;
    padding: 1.75rem 2rem;
    margin-bottom: 2rem;
}

.self-check-head {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--ink, #0F1115);
    margin: 0 0 1.25rem 0;
}

.self-check-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.self-check-item {
    border-bottom: 1px solid var(--border, #E6E8EC);
    padding-bottom: 1.25rem;
}

.self-check-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.self-check-q {
    font-size: 0.95rem;
    color: var(--ink, #0F1115);
    margin: 0 0 0.65rem 0;
}

.self-check-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: none;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 6px;
    padding: 0.35rem 0.75rem;
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    color: var(--accent, #5B5FEF);
    cursor: pointer;
    transition: background 0.15s ease;
}

.self-check-toggle:hover {
    background: #F3F4F6;
}

.self-check-answer {
    margin-top: 0.85rem;
    background: #F8FAFC;
    border-radius: 8px;
    padding: 1rem 1.25rem;
    font-size: 0.9rem;
    color: #334155;
    line-height: 1.55;
}

.self-check-answer p {
    margin: 0;
}

/* 13. Learner Completion Bar */
.lesson-completion-bar {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.5rem 0;
    margin-bottom: 2.5rem;
    border-top: 1px solid var(--border, #E6E8EC);
    border-bottom: 1px solid var(--border, #E6E8EC);
    flex-wrap: wrap;
}

.btn-lesson-complete {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #FFFFFF;
    border: 2px solid var(--border, #E6E8EC);
    color: var(--ink, #0F1115);
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 0.95rem;
    font-weight: 700;
    padding: 0.65rem 1.35rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-lesson-complete:hover {
    border-color: var(--accent, #5B5FEF);
    color: var(--accent, #5B5FEF);
}

.btn-lesson-complete.btn-completed {
    background: #10B981;
    border-color: #10B981;
    color: #FFFFFF;
}

.completion-hint {
    font-family: var(--font-mono, monospace);
    font-size: 0.75rem;
    color: var(--muted, #6B7280);
}

/* 14. Previous / Next Lesson Navigation */
.lesson-pagination-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

.nav-prev-wrap,
.nav-next-wrap {
    background: #FAFAFC;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 10px;
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
}

.nav-next-wrap {
    text-align: right;
}

.nav-dir-label {
    font-family: var(--font-mono, monospace);
    font-size: 0.72rem;
    text-transform: uppercase;
    color: var(--muted, #6B7280);
    margin-bottom: 0.35rem;
}

.nav-lesson-link {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink, #0F1115);
    text-decoration: none;
    line-height: 1.35;
}

.nav-lesson-link:hover {
    color: var(--accent, #5B5FEF);
    text-decoration: underline;
}

.nav-disabled-text {
    font-size: 0.92rem;
    color: #9CA3AF;
    font-style: italic;
}

/* 15. Contextual 1:1 Teaching CTA in Lesson */
.lesson-cta-box {
    background: #F8FAFC;
    border: 1px solid rgba(91, 95, 239, 0.3);
    border-radius: 14px;
    padding: 2rem 2.25rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.lesson-cta-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(91, 95, 239, 0.1);
    color: var(--accent, #5B5FEF);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.lesson-cta-title {
    font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--ink, #0F1115);
    margin: 0 0 0.5rem 0;
}

.lesson-cta-desc {
    font-size: 0.95rem;
    color: #4B5563;
    line-height: 1.55;
    margin: 0 0 1.25rem 0;
}

.lesson-cta-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* 16. Responsive Media Queries */
@media (max-width: 1024px) {
    .academy-hero-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .lesson-layout-grid {
        grid-template-columns: 260px minmax(0, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 991px) {
    .lesson-layout-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    /* Mobile syllabus drawer */
    .mobile-syllabus-trigger-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        background: #F8FAFC;
        border: 1px solid var(--border, #E6E8EC);
        padding: 0.75rem 1rem;
        border-radius: 8px;
        margin-bottom: 1.75rem;
    }

    .btn-syllabus-mobile {
        background: none;
        border: none;
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
        font-size: 0.92rem;
        font-weight: 700;
        color: var(--accent, #5B5FEF);
        cursor: pointer;
        padding: 0;
    }

    .mobile-lesson-indicator {
        font-family: var(--font-mono, monospace);
        font-size: 0.75rem;
        color: var(--muted, #6B7280);
    }

    /* Off-canvas sidebar on mobile */
    .lesson-sidebar-wrapper {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 10000;
        pointer-events: none;
        visibility: hidden;
        opacity: 0;
        transition: opacity 0.25s ease, visibility 0.25s ease;
    }

    .lesson-sidebar-wrapper.drawer-open {
        pointer-events: auto;
        visibility: visible;
        opacity: 1;
    }

    body.no-scroll {
        overflow: hidden;
    }

    .sidebar-backdrop {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.4);
    }

    .lesson-sidebar-sticky {
        position: absolute;
        top: 0;
        left: 0;
        width: 85%;
        max-width: 360px;
        height: 100%;
        max-height: 100vh;
        background: #FFFFFF;
        border-radius: 0;
        box-shadow: 4px 0 24px rgba(0, 0, 0, 0.15);
        z-index: 2;
        transform: translateX(-100%);
        transition: transform 0.25s ease;
    }

    .lesson-sidebar-wrapper.drawer-open .lesson-sidebar-sticky {
        transform: translateX(0);
    }

    .sidebar-close-btn {
        display: block;
    }

    .academy-teaching-box {
        grid-template-columns: 1fr;
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 768px) {
    .academy-hero {
        padding: calc(70px + 2rem) 0 2rem;
    }

    .academy-section {
        padding: 3rem 0;
    }

    .lesson-page-wrap {
        padding-top: calc(70px + 1.25rem);
    }

    .lesson-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1.15rem 1.25rem;
    }

    .lesson-right {
        width: 100%;
        justify-content: space-between;
    }

    .lesson-pagination-nav {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .nav-next-wrap {
        text-align: left;
    }

    .lesson-cta-box {
        flex-direction: column;
        padding: 1.5rem;
    }
}

/* ==========================================================================
   FOUNDATION LESSONS: DIAGRAMS, STATUS BADGES & REVIEW BANNERS
   ========================================================================== */

.status-pill.is-ready {
    background: rgba(91, 95, 239, 0.1);
    color: var(--accent, #5B5FEF);
    border: 1px solid rgba(91, 95, 239, 0.25);
}

.lesson-circle-dot.is-ready-dot {
    background: #5B5FEF;
    box-shadow: 0 0 0 2px rgba(91, 95, 239, 0.2);
}

.sidebar-ready-pill {
    font-family: var(--font-mono, monospace);
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--accent, #5B5FEF);
    background: rgba(91, 95, 239, 0.08);
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    margin-left: 0.4rem;
    text-transform: uppercase;
}

.lesson-start-link.is-ready-link {
    color: var(--accent, #5B5FEF);
    font-weight: 700;
}

.review-notice-banner {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
    background: #F8FAFC;
    border: 1px solid #CBD5E1;
    border-left: 4px solid var(--accent, #5B5FEF);
    border-radius: 6px;
    margin-bottom: 2rem;
}

.review-notice-badge {
    font-family: var(--font-mono, monospace);
    font-size: 0.72rem;
    font-weight: 700;
    color: #FFFFFF;
    background: var(--accent, #5B5FEF);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    letter-spacing: 0.05em;
    white-space: nowrap;
    flex-shrink: 0;
}

.review-notice-body {
    font-size: 0.88rem;
    color: #334155;
    line-height: 1.5;
}

.review-notice-body strong {
    color: var(--ink, #0F1115);
}

.lesson-diagram-box {
    margin: 2rem 0;
    background: #FFFFFF;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.diagram-caption-top {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.diagram-tag {
    font-family: var(--font-mono, monospace);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent, #5B5FEF);
    background: rgba(91, 95, 239, 0.08);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    letter-spacing: 0.05em;
}

.diagram-title {
    font-family: var(--font-heading, sans-serif);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--ink, #0F1115);
}

.diagram-svg-wrap {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.academy-diagram-svg {
    min-width: 600px;
    display: block;
}

.diagram-caption-sub {
    margin: 1rem 0 0 0;
    font-size: 0.85rem;
    color: #64748B;
    line-height: 1.5;
}

.table-responsive-wrap {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 1.5rem 0;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 8px;
}

.lesson-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    line-height: 1.5;
    min-width: 580px;
}

.lesson-table th {
    background: #F8FAFC;
    color: var(--ink, #0F1115);
    font-family: var(--font-heading, sans-serif);
    font-weight: 700;
    text-align: left;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border, #E6E8EC);
    font-size: 0.88rem;
}

.lesson-table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border, #E6E8EC);
    color: #334155;
    vertical-align: top;
}

.lesson-table tr:last-child td {
    border-bottom: none;
}

.lesson-table tr:hover td {
    background: #FAFAFC;
}

.mistake-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1.5rem 0;
}

.mistake-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.15rem 1.25rem;
    background: #FFFBFB;
    border: 1px solid #FED7D7;
    border-radius: 8px;
}

.mistake-bullet {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #FEE2E2;
    color: #DC2626;
    font-weight: 800;
    font-size: 0.8rem;
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.mistake-item h4 {
    margin: 0 0 0.35rem 0;
    font-size: 1rem;
    color: #991B1B;
    font-family: var(--font-heading, sans-serif);
}

.mistake-item p {
    margin: 0;
    font-size: 0.9rem;
    color: #4B5563;
    line-height: 1.55;
}

/* ==========================================================================
   ACADEMY SEARCH BAR & TOPIC FILTERS
   ========================================================================== */

.academy-search-bar-wrap {
    background: #FFFFFF;
    border: 1px solid var(--border, #E6E8EC);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.academy-search-input-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-icon {
    position: absolute;
    left: 1rem;
    color: #94A3B8;
    pointer-events: none;
}

.academy-search-input {
    width: 100%;
    padding: 0.85rem 2.75rem 0.85rem 2.85rem;
    font-size: 0.98rem;
    font-family: var(--font-body, inherit);
    color: var(--ink, #0F1115);
    background: #FAFAFC;
    border: 1.5px solid #CBD5E1;
    border-radius: 8px;
    outline: none;
    transition: all 0.2s ease;
}

.academy-search-input:focus {
    background: #FFFFFF;
    border-color: var(--accent, #5B5FEF);
    box-shadow: 0 0 0 3px rgba(91, 95, 239, 0.15);
}

.academy-search-clear {
    position: absolute;
    right: 0.85rem;
    background: #E2E8F0;
    border: none;
    color: #475569;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    cursor: pointer;
    transition: background 0.15s ease;
}

.academy-search-clear:hover {
    background: #CBD5E1;
    color: #0F1115;
}

.academy-search-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.search-count-badge {
    font-family: var(--font-mono, monospace);
    font-size: 0.78rem;
    color: #64748B;
    font-weight: 500;
}

.search-filter-chips {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.search-chip {
    font-family: var(--font-mono, monospace);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    background: #F1F5F9;
    color: #475569;
    border: 1px solid #E2E8F0;
    cursor: pointer;
    transition: all 0.15s ease;
}

.search-chip:hover {
    background: #E2E8F0;
    color: var(--ink, #0F1115);
}

.search-chip.is-active {
    background: rgba(91, 95, 239, 0.12);
    color: var(--accent, #5B5FEF);
    border-color: var(--accent, #5B5FEF);
}

.search-empty-state {
    padding: 1.5rem;
    margin-top: 1rem;
    background: #FFFBEB;
    border: 1px solid #FDE68A;
    border-radius: 8px;
    text-align: center;
    color: #92400E;
    font-size: 0.92rem;
}

.search-empty-state p {
    margin: 0 0 0.75rem 0;
}

/* Accessibility: Visible Focus Styles */
a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 2px solid var(--accent, #5B5FEF);
    outline-offset: 2px;
}

/* Accessibility: Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}